i really hope that happens, economic growth just for its own sake is one of the biggest problems mankind has right now. i think a deflationary currency can play a vital role in changing the economy so that it focuses on human needs again.
I agree with the sentiment of your sentence, but I want to stress that growing GDP, that is an increase of the economic activity, is not always growth. Its a perverssion of the language and the economic concepts that has created a lot of damage. Growth is producing what people want and need. Therefore not all economic activity is growth. F.e., the housing bubble was pushing GDP up because it was creating economic activity, but it was not growth, since we were using resources (both material and human) into building things people did not want in that quantity (houses). That was not growth, they were malinvestments.
